Dell Controls and Lights Dell Dimension 2100 System Reference, Front Panel, Back Panel

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Controls and Lights: Dell™ Dimension™ 2100 System Reference

Front Panel

Back Panel

Front Panel

1Floppy-drive access light — Lights up when a floppy drive is being accessed.

2Power — Turns the computer on and off. Lights up when the computer is on. Press and hold for 4 seconds to shut down.

3Hard-drive access light — Lights up when a hard drive is being accessed.

Back Panel

1Voltage selection switch — Selects the operating voltage for the computer.

2Diagnostic code lights (4) — If a malfunction is detected and the computer fails to start, the lights display a code that identifies the problem.

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